baber/WOPTO huggingface dataset:
Patent RU-95109500-A (RU)
Title: Spraying device
Inventor: BELONOGOV I P
IPC: E21F5/04
Filed: 1995-06-08
Abstract: FIELD: mining industry. SUBSTANCE: this relates to safety means used in mining industry, that is means for dust suppression in various technological processes, for example, at sorting-loading facilities of mines and concentrating mills. Spraying device has body with passages for delivery of liquid to spraying heads, cover with passage for feeding liquid to device and spraying heads. Device is provided with distribution chamber and shaft, and connected to end face of this shaft in distribution chamber is disk and drive unit. Disk has cutout and is installed with possibility for alternated closing of passages which deliver liquid to spraying heads. Drive unit is made in the form of Segner's wheel having its nozzles connected with passage for delivering liquid to device. At actuation of spraying system, liquid enters Segner's wheel, brings shaft to rotation together with disk and fills distribution chamber. When disk cutout coincides with any passage of liquid delivery to spraying heads, water from distribution chamber flows to spraying device via passage. At further rotation of disk, passages are alternately opened and closed, and in result, water is intermittently supplied to spraying heads, and system operates in pulsing mode. Spraying device is reliable in operation, simple in design and economical. EFFECT: high efficiency. 2 dwg
Patent RU-95113487-A (RU)
Inventor: EKHANN BERGER
IPC: D04B21/18
Filed: 1993-10-19
Abstract: FIELD: knitting equipment. SUBSTANCE: apparatus is designed for making elastic belts with pico or small loops extending along its edges. Belts are made thin, with linear density of eight, in particular, twelve needles per each centimeter of width of machine, and even more, when required. Pile may be arranged in certain pattern and may be made at one or both sides of belt. Apparatus has tambour needles, laying mechanism for supplying groups of threads possessing rubber-like elasticity and laying mechanism for supplying groups of core threads. Mechanism for laying and supplying of filling thread is positioned in front of threads with rubber-like elasticity. Rear mechanism for laying of filling threads is positioned behind threads with rubber-like elasticity. To produce superthin belt, apparatus is provided with more than eight, particularly, twelve members for tambour knitting per each centimeter of width of machine. Pile is produced before and/or behind threads with rubber-like elasticity by means of laying mechanism with sets of latch needles for filling threads. EFFECT: increased efficiency and enhanced reliability in operation.
Patent TW-200400674-A (TW)
Title: Nitride semiconductor laser device and manufacturing method thereof
Inventor: DWILINSKI ROBERT
Filed: 2002-10-28
Abstract: This invention provides a nitride semiconductor laser element which is provided with high-output type resonator end surfaces and which has a resonator containing an active layer consisting of an In-containing nitride semiconductor between an n-type nitride semiconductor layer and a p-type semiconductor layer, in which an end surface film, consisting of a single crystal AlxGa1-xN (0 ≤ x ≤ 1) that is formed at low temperatures not damaging the active layer consisting of the In-containing nitride semiconductor, is formed on at least an outgoing end surface out of the opposing resonator end surfaces of the laser element.
Patent TW-200300465-A (TW)
Title: Method for producing silicon wafer, silicon wafer, and SOI wafer
Inventor: IIZUKA NAOTO
IPC: H01L21/762
Filed: 2002-11-26
Abstract: A method for producing a silicon wafer at least comprises a polishing step having ionized polishing particles, and an etching step of an alkaline etching solution. The polishing step uses ionized polishing particles having a maximum diameter of 21 μ m and an average particle size of less than 8.5 μ m. The etching step uses an aqueous solution with more than 50% by weight of an alkaline component as the alkaline etching solution. The invented method can prevent the deterioration of the surface roughness of the wafer and the overall flatness of the wafer.
Patent TW-200304794-A (TW)
Title: Absorbent article with stabilized absorbent structure
Inventor: BEITZ MARK J
IPC: A61F13/00
Filed: 2002-12-16
Abstract: An absorbent article having a liner and an outercover in generally opposed relationship with the liner. An absorbent body disposed therebetween includes a non-woven absorbent structure having a length, a width and a thickness The absorbent structure is constructed of absorbent fibers and binder fibers activatable to form inter-fiber bonds within the absorbent structure, with the binder fibers being multi-component fibers in which at least one binder fiber component has a melt temperature that is lower than a melt temperature of at least one other binder fiber component. The width of the absorbent structure is non-uniform along its length prior to activation of the binder fibers. In another embodiment, the absorbent structure is of unitary construction and the concentration of binder fibers therein is non-uniform along at least one of the length, the width and the thickness of the absorbent structure.
Patent TW-200411067-A (TW)
Title: An isolated gene encoding a unique haemolysin of klebsiella pneumoniae and its uses in the detection of infections caused by klebsiella pneumoniae isolates
Inventor: CHUANG YIN-CHING
Filed: 2002-12-31
Abstract: This invention provides an isolated gene, khe, which codes for an extracellular haemolysin of K. pneumoniae and which has been determined to have a nucleotide sequence as shown in SEQ. ID. NO:1, based on which methods and tools for the detection of the presence of K. pneumoniae in a subject suspected to have an infection caused by K. pneumoniae are developed.
Patent TW-200415406-A (TW)
Title: Improved support for backlight module
Inventor: WU CHIH-KANG
IPC: F21V17/10
Filed: 2003-02-10
Abstract: The present invention provides an improved support for backlight module, which is to integrally form a plurality of protruded supports on the surface of the backlight module toward the lamp surface. The protruded length for the support is corresponding to the distance between the bottom of the lamp shell and the diffusion board, so that the supports are against the bottom of the lamp shell after closing the diffusion board on the lamp shell.
Patent TW-200304435-A (TW)
Title: Dispersion comprising silicon/titanium mixed oxide powder, and green bodies and shaped glass articles produced therefrom
Inventor: OSWALD MONIKA
IPC: C03B20/00
Filed: 2003-02-21
Abstract: Dispersion comprising silicon/titanium mixed oxide powder with a BET surface area of 5 to 500 m2/g which has been prepared by flame hydrolysis and has a titanium dioxide content of 0.5 to 20 wt.%, based on the powder, furthermore water and at least one pH-regulating substance which can be removed completely from the reaction mixture on heating, the powder having a solids content of between 40 and 80 wt.%, based on the dispersion. A green body produced therefrom with a relative green density of between 40 and 85%. A shaped glass article of optical quality with a coefficient of thermal expansion of not more than 0.5.1O<SP>-6</SP>/K produced from the green body.
Patent TW-200416080-A (TW)
Title: Forming method of various tubular members of aluminum alloy especially for applying in various lamps, building materials and furniture
Inventor: CHEN KUN-TIAN
Filed: 2003-02-23
Abstract: This invention relates to a forming method of various tubular members of aluminum alloy especially for applying in various lamps, building materials and furniture by the utilization of a hydraulic forming machine including: a forming mold, and left and right T-shaped tubes, and generally employing a process including the steps of: placing a hollow aluminum alloy tube in a forming mold comprised of upper and lower molds; fitting the T-shaped tubes in both ends of the forming mold; injecting a hydraulic oil through a hole between the T-shaped tubes of both sides; exhausting surplus hydraulic oil and air from two exhaust holes provided on top and bottom of the forming mold by applying an axial force to push the T-shaped tubes; injecting a compressed high pressure hydraulic oil from two lateral holes of the T-shaped tubes into the hollow aluminum alloy tubular member so as to cause an inner pressure therein to cause expansion and to result in forming; removing the expanded and formed aluminum alloy hollow tubular member from the forming mold so as to complete a hollow aluminum alloy tubular member with appearance of variable and streamline modeling, and finer and smoother in the surface and edges.
Patent TW-200304698-A (TW)
Title: SONOS component having high dielectric property
Inventor: LIN HUNG-SUI
IPC: H01L29/51
Filed: 2003-03-19
Abstract: A SONOS component having high dielectric property that includes a substrate having a source region, a drain region, and a channel region formed therebetween, a first oxide layer formed over the channel region, a nitride layer formed over the first oxide layer, a second oxide layer formed over the nitride layer, a gate structure formed over the second oxide layer, wherein a region in the substrate underneath the gate structure excludes one of the source and drain regions, a plurality of sidewall spacers formed over the nitride layer and contiguous with the gate structure, and at least one injection point for injection electrons into the nitride layer, wherein the injection point is located at a junction between the channel region and one of the source and drain regions, and wherein electron charges are stored in portions of the nitride layer underneath the sidewall spacers.
Patent TW-200307380-A (TW)
Title: Feed horn of converter for satellite communication reception, fabrication method of such feed horn, and satellite communication reception converter
Inventor: SUGA HIROYUKI
IPC: H01Q1/42
Filed: 2003-03-26
Abstract: A tubular resin member constituting the frame of a feed horn (10A) is divided into an inner side resin member (11a) located at an inner circumferential plane side and an outer side resin member (11b) located at an outer circumferential plane side. The inner side resin member (11a) is formed of a resin material that allows metal plating. Metal plating is applied on the inner circumferential plane of the inner side resin member to form a metal plate layer (12) corresponding to a waveguide plane. The outer side resin member (11b) is formed of a resin material containing a coating composition to improve the aesthetic appearance. Accordingly, a feed horn of a satellite communication reception converter that can be fabricated readily and economically can be provided.
Patent TW-200306639-A (TW)
Title: A substrate delivery method, a substrate delivery mechanism and a substrate polishing apparatus
Inventor: ISOBE SOICHI
IPC: H01L21/68
Filed: 2003-03-28
Abstract: A substrate delivery mechanism comprises a top ring 10, a substrate loader 50 for loading a substrate Wf, and a pusher mechanism 20, wherein the substrate loader 50 comprises a top ring guide 53 and the pusher mechanism 20 comprises a top ring guide lifting table 21, in which the top ring guide 53 and the top ring guide lifting table 21 together form a sealed space M below the substrate Wf held by the top ring 10 in a condition where the substrate loader 50 is moved up by the pusher mechanism 20, wherein the substrate Wf is detached from the top ring 10 by exhausting the sealed space M while at the same time injecting a fluid from through-holes provided in a substrate holding surface of the top ring 10.
Patent TW-200421324-A (TW)
Title: Method and related apparatus for deriving a tracking error signal
Inventor: CHEN YUH
IPC: G11B7/09
Filed: 2003-04-07
Abstract: A method for deriving a tracking error signal based on a first analog detect signal and a second analog detect signal. The method includes summing the first analog detect signal and the second analog detect signal as an analog sum signal, utilizing an analog delay device to delay the analog sum signal to be a delay signal, digitalizing the delay signal as a digital delay signal, transforming the first analog detect signal and the second analog detect signal respectively as a first digital detect signal and a second digital detect signal, and generating the tracking error signal by utilizing a comparing operation among the digital delay signal, the first digital detect signal, and the first digital detect signal.
Patent TW-200422053-A (TW)
Title: Method for producing soluble facial mask
Inventor: Zhou yi-jing
Filed: 2003-04-16
Abstract: A method for producing a soluble facial mask formed of uniformly mixing waxes, phospholipids, hydrolase, thiamin (soluble vitamin), H2O, ascorbic acid (Vitamin C), tocopherol (Vitamin E), D-glyceraldehyde, gluamic acid, collagen, etc., is characterized in that the facial mask is made of the above ingredients and the facial mask is soluble in use by spraying a small amount of moisture on the facial mask after being closely laminated on the skin, followed by an adequate massaging.
Patent TW-200401519-A (TW)
Title: System and method for spectrum management of a shared frequency band
Inventor: DIENER NEIL R
IPC: H04B17/00
Filed: 2003-04-21
Abstract: A system, method, software and related functions are provided for managing activity in a radio frequency band that is shared, both in frequency and time, by signals of multiple types. An example of such a frequency band is an unlicensed frequency band. Radio frequency energy in the frequency band is captured at one or more devices and/or locations in a region where activity in the frequency band is happening. Signals occurring in the frequency band are detected by sampling part or the entire frequency band for time intervals. Signal pulse energy in the band is detected and is used to classify signals according to signal type. Using knowledge of the types of signals occurring in the frequency band and other spectrum activity related statistics (referred to as spectrum intelligence), actions can be taken in a device or network of devices to avoid interfering with other signals, and in general to optimize simultaneous use of the frequency band with the other signals. The spectrum intelligence may be used to suggest actions to a device user or network administrator, or to automatically invoke actions in a device or network of devices to maintain desirable performance.
Patent TW-200307937-A (TW)
Title: High-density reproduction-only optical disc and method for recording and/or reproducing data on the same
Inventor: LEE KYUNG-GEUN
IPC: G11B7/013
Filed: 2003-04-25
Abstract: A high-density reproduction-only optical disc and a method for recording or reproducing data on the same are disclosed. The high-density reproduction-only optical disc has a lean-in area, a user data area, and a lead-out area. Disc related information recorded on at least one of the lead-in area and the lead-out area is recorded by high frequency groove wobbles, and data of the user data area is recorded by pits. Since the high-density reproduction-only optical disc uses the same channels for reproduction signals as a high-density recordable optical disc, the two types of discs are consistent with each other and compatible the same disc drives.
Patent TW-200408745-A (TW)
Title: Warp-knitted fabric and garment using the same
Inventor: OYA KEI
IPC: D04B21/18
Filed: 2003-04-29
Abstract: A warp knitted fabric formed by knitting integrally and arranging in a stripe form stretchable stretching knitted fabric portions and non-stretching knitted fabric portions without causing puckering by inserting non-elastic yarns over a specified width into a stretching warp knitted fabric (plain knitted fabric) knitted using non-elastic yarns and elastic yarns as knitting yarns to restrict the elongation of the plain knitted fabric, and clothing using this warp knitted fabric. This warp knitted fabric is suitable for clothing with a bottom section, and uses a non-stretching portion for a front panel (1) and a stretching portion for a waist section (2). It may be used as a strengthened piece.
Patent TW-200403266-A (TW)
Title: Polymer particles and process for preparing same
Inventor: TAKASHI UEDA
IPC: C08J3/16
Filed: 2003-04-29
Abstract: The present invention suggests thermoplastic polymer particles for molding, which can solve all at once the problem of fine powder caused by the process of suspension polymerization, the problem of decreasing energy consumption when drying caused by the process of emulsion polymerization and the problem of compounding operation for processors, and a process for preparing the same. 100 parts by weight of polymer particles having an average particle size of 50 to 500 μ m prepared by suspension polymerization are coated with 22 to 100 parts by weight of an emulsion polymer prepared by emulsion polymerization. A polymer suspension comprising the polymer having an average particle size of 50 to 500 μ m prepared by suspension polymerization and a polymer latex prepared by emulsion polymerization are mixed in a ratio of 22 to 100 parts by weight of the emulsion polymer based on 100 parts by weight of the suspension polymer. After the solid content concentration of the polymer particles within the polymer mixed suspension is a adjusted to 25 to 35% by weight, the mixture is contacted with an electrolyte aqueous solution at the Vicat softening temperature of the emulsion polymer or lower. Then, after heating to the Vicat softening temperature of the emulsion polymer or higher, the polymer particles are recovered by solid-liquid separation.
Patent TW-200402731-A (TW)
Title: Non-volatile memory circuit, its driving method and semiconductor device using the memory circuit
Inventor: TOYODA KENJI
IPC: G11C16/02
Filed: 2003-06-03
Abstract: A kind of non-volatile memory circuit is disclosed in the present invention and is provided with the followings: the first and the second transistors (101, 102), which connect each gate and drain to form the first inverter; the third and the fourth transistors (103, 104), in which each gate and drain are connected to each other to form the second inverter; the fifth transistor (105), in which the word line (107) is connected to the gate, and is connected between the first bit line (108) and the input terminal of the second inverter; the sixth transistor (106), in which the word line (107) is connected to the gate, and is connected between the second bit line (109) and the input terminal of first inverter; and the first and the second resistor devices (114, 115), which are serially connected with the first and the second inverters. The input and output terminals of the first inverter are connected to the output and input terminals of the second inverter. The resistance values of the first and the second resistor devices (114, 115) connected to the ground line (111) can be electrically changed.
Patent TW-200400043-A (TW)
Title: A process for the preparation of piroxicam: β -cyclodextrin inclusion compounds
Inventor: CAPOCCHI ANDREA
IPC: A61K47/48
Filed: 2003-06-16
Abstract: The present invention relates to a process for the preparation of inclusion compounds of piroxicam with β -cyclodextrin. More particularly, according to the process of the invention, the aqueous solution of two components is subjected, before drying, to a freezing process at very high rate. The resulting products have physico-chemical characteristics as well as technological and biopharmaceutical properties which are advantageous compared with those obtained according to the prior art processes. The resulting products are suitable for preparing pharmaceutical compositions for the oral administration.
Patent TW-200405789-A (TW)
Title: Serial ventilation device
Inventor: MATSUMOTO KAORU
IPC: F04D29/52
Filed: 2003-07-02
Abstract: An apparatus for a serial ventilation device that increases airflow compared to conventional devices without increasing the size is presented. The first ventilator is mounted on the intake opening side of the serial ventilation device, with the front surface of its blades facing the air intake side. The second ventilator is mounted on the exhaust opening side of the serial ventilation device, with the front surface of its blades facing the air exhaust side. Thus a first ventilator, which ventilates from the rear side of the blades, and a second ventilator, which ventilates from the front side of the blades, operate when the ventilation side of the blades are facing the same direction and rotating in the same direction. Both ventilators are connected serially such that their rotation shafts are positioned in the same straight line, while the number of blades of the two ventilators are different.
Patent TW-200403011-A (TW)
Title: Inverter system
Inventor: HACHISUKA SEIJI
IPC: G01R19/165
Filed: 2003-07-15
Abstract: An inverter system which converts DC input into AC output and supplies the AC output to a load such as an FL tube detects change in a circuit current due to anomaly such as discharge without contacting with a current route. Relating to an inverter which converts DC input into AC output and supplies the AC output to a load, change in a circuit current of the inverter is detected through the medium of magnetic flux change due to the change in the circuit current caused by discharge. For example, if change in a current occurs in the circuit current of the inverter by disconnection discharge or ground-fault discharge occurring in a current route including a load of the inverter, magnetic flux change occurs in circuit wiring and a space of a core gap of a transformer of the inverter. The change in the circuit current is detected through the medium of the magnetic flux change without contacting with the circuit wiring or the transformer.
Patent TW-200503874-A (TW)
Title: Method for manufacturing pad conditioner
Inventor: LEE WEN-HUA
Filed: 2003-07-25
Abstract: A method for manufacturing pad conditioner is provided. Pluralities of diamond grains are spread on a surface without heaping, wherein the diamond grains are arranged irregularly with pitches between each other. A substrate is formed on the surface to wrap the diamond grains, and the surface is removed. Then the portion of the substrate is removed to expose the diamond grains.
Patent TW-200403172-A (TW)
Title: Electrically-driven vehicle
Inventor: KONDA HIDEO
IPC: B60K1/04
Filed: 2003-07-31
Abstract: To mount and set a mounted battery, which serves as a power source, with attractiveness and without getting in the way. An interior space in a base 19 supporting a seat 17 is made a battery mounting chamber 41, and a mounted battery 33 serving as a power source for an electrically-driven vehicle is mounted in the battery mounting chamber 41.
Patent TW-200419805-A (TW)
Title: A novel method of fabricating variable length vertical transistors
Inventor: ANG CHEW-HOE
IPC: H01L21/8238
Filed: 2003-10-03
Abstract: A process for fabricating vertical CMOS devices, featuring variable channel lengths, has been developed. Channel region openings are defined in composite insulator stacks, with the channel length of specific devices determined by the thickness of the composite insulator stack. Selective removal of specific components of the composite insulator stack, in a specific region, allows the depth of the channel openings to be varied. A subsequent epitaxial silicon growth procedure fills the variable depth channel openings, providing the variable length, channel regions for the vertical CMOS devices.